In this episode, Gus Elmashni, high school math teacher and test prep veteran, reveals the internal conflict every educator faces when switching between teaching beautiful mathematical reasoning and efficient test-taking shortcuts. Drawing from his data science background, he explains his diagnostic-driven approach that identifies exactly where students waste time per question—data that typical practice tests don't provide.

Gus discusses why leveraging technology like Desmos separates high scorers from those stuck in traditional problem-solving methods, and addresses the punctuation challenges he observes among students, which he connects to texting culture's influence on formal writing skills. He shares insights from his statistical modeling on college admissions patterns, discusses the realistic factors that influence student outcomes beyond tutoring methods, and reveals how he handles the resource shortage challenge when working with high-achieving students who've exhausted standard practice materials multiple times.